Ericsson ROF15713/6 MD110 PBX Card / Module

The Ericsson ROF15713/6 is a DTU (Digital Trunk Unit) card for the Ericsson MD110 converged communications platform. MD110 is Ericsson’s hybrid PBX system, supporting both TDM voice switching and IP data over a single scalable platform used by businesses and enterprises of varying sizes. Digital trunk cards in the MD110 family, such as the DTU and related TLU-series boards, provide the physical trunk interface that connects the PBX to external digital lines, carrying multiplexed voice and signalling traffic between the exchange and the wider telephone network. As MD110 systems remain widely deployed in enterprise environments, genuine trunk cards like the ROF15713/6 are kept in stock as maintenance spares to replace failed units and keep existing trunk capacity in service without a system-wide upgrade. Tech-Star (UK-based, shipped worldwide) supplies this part tested and ready to deploy. Contact our team to confirm compatibility with your MD110 configuration, check stock, and arrange shipping.